TVG/TWH units are designed for hospitals, the pharmaceutical sector and ultra-clean rooms.
The units comply with the requirements of standards Р НП АВОК 7.8-2022 DIN1946, part 4 and ONORM H 6020, part 1, as well as the VDI 6022 standard. The units have the following qualities:
- Smooth inner surface.
- Resistance of all structural materials to the effects of disinfectants.
- Units fans with a variable-speed control.
- Filters with filter elements of a cleaning class not lower than F9 according to GOST R EN 779.
- Presence of a device for monitoring the clogging of the filter element.
- Presence of a fan operation control device.
- Air velocity through the heat exchanger cross-section from 1 to 2.5 m/s.
- Heat exchanger fins with a distance distance betweenplates of at least 2.5 mm.
- Maximum surface temperature of electric heaters to 120 °C.
- Flexibile connections in air inlet and outlet.
- inspection windows with lighting in the serviced sections of the units.
- Sealed construction joints.
- silicone-free substances for sealing.
- The units are developed for easy dismantling of all internal functional elements.
- Curved stainless steel trays for condensate collection.
- The units design provides thermal and noise insulation of panels in accordance with class A1 (NG) according to GOST R 57270 and non-combustible.
- The units noise levels not exceeding 45 dB at a distance of 2 metres.
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